<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>文件上传 - 封装上传工具</title>
</head>
<body>
	<h1>文件上传 - 封装上传工具</h1>
	<form action="${pageContext.request.contextPath }/admin/upload4.do" method="post" 
		enctype="multipart/form-data">
		文件名：<input type="text" name="filename"/><br/>
		
		上传文件：<input type="file" name="attach"/><br/>
		<input type="submit" value="提交"/>
	</form>
</body>
</html>